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From: steve tell <tell@telltronics.org>
To: Guile Mailing List <guile-user@gnu.org>
Subject: logical shift operators in guile?
Date: Wed, 9 Jun 2010 00:04:41 -0400 (EDT)	[thread overview]
Message-ID: <Pine.LNX.4.63.1006082248010.3432@ariel.telltronics.org> (raw)



Does guile (1.8.x, or any version) have the integer logical shift 
operators, like C's << and >> ?


While searching for those, I realized that what I was trying to do was 
represent small sets of booleans as the bits of an integer... and that 
somthing similar could be done in a more scheme-like fashion with 
bitvectors.

But is there any way to copy the contents of bitvector a to another 
bitvector b of the same size, short of iterating over the elements?


thanks,
Steve






             reply	other threads:[~2010-06-09  4:04 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-06-09  4:04 steve tell [this message]
2010-06-09 22:45 ` logical shift operators in guile? Andy Wingo
2010-06-10  3:38   ` dsmich
2010-06-10 12:32 ` Thien-Thi Nguyen

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